Hello everyone,  
One of the most requested features was fully automatic trip recording (along with shortcut automation) and automatic vehicle detection, so I implemented them as reliably as possible in [Speedometer: Driving Tracker](https://apps.apple.com/us/app/speedometer-driving-tracker/id6759611784).

You can now automate trip recording in several ways:  
• Start/stop trips automatically when CarPlay connects/disconnects  
• Start/stop trips automatically when a Bluetooth device connects/disconnects  
• Automatic trip detection when driving starts  
• Automatic trip end after a configurable idle period  
• Siri Shortcuts and other automations support

I also added VIN-based vehicle matching through OBD2. If your OBD2 adapter reports a VIN that matches one of your saved vehicles, trips can now automatically attach to the correct vehicle. No more forgetting to switch vehicles before driving. And improved OBD2 connection stability and automatic reconnection.

Other notable additions in this update:  
• Per-source default vehicles (CarPlay / Bluetooth, in addition to OBD2)  
• More customizable CarPlay dashboards  
• New grid layout for CarPlay (finally brought back the grid design, but this time it's very optimized!)  
• Customizable trip detail sections  
• Customizable speedometer stats  
• New Live Activity presets, including OBD-focused layouts  
• Expanded OBD2 support and diagnostics  
• Better trip filtering, sorting, and organization  
• Improved PDF exports and statistics screens

The app has evolved quite a bit from its original speedometer roots. Some existing features include:

• CarPlay support  
• OBD2 vehicle analytics and diagnostics  
• Real-time RPM, engine load, throttle, fuel, coolant, oil temperature, battery voltage, MAF, intake air temperature, and more  
• Post-drive OBD2 summaries and vehicle analytics  
• 3D route playback  
• Speed-colored trip replay  
• Route playback with trip statistics  
• Video recording with speed overlay  
• Acceleration testing (0–60, 0–100, custom sprint tests)  
• Fuel tracking and fuel economy analytics  
• Maintenance and service tracking  
• Vehicle document management and reminders  
• Expense tracking  
• Vehicle-based analytics and comparisons  
• Driving records and achievements  
• Weekly, monthly, yearly, and custom driving statistics  
• GPX import/export  
• CSV exports  
• iCloud sync across Apple devices  
• iPad, Mac, Apple Watch support  
• Privacy-first experience (no ads, no tracking SDKs, no sign-up required)

I'm continuously trying to make this app better and serve a broad category of users.  
As a token of appreciation, I'm offering a 50% lifetime discount for the community.  
Steps:

1. [Download the app](https://apps.apple.com/us/app/speedometer-driving-tracker/id6759611784)
2. [Open the promo code redemption link and tap the "Redeem" button](https://apps.apple.com/redeem?ctx=offercodes&id=6759611784&code=PLEASEDRIVESAFE)
3. If you download the app using the promo code link, please tap "Continue for free" on the onboarding paywall screen

Please let me know if you have any feature ideas, run into any issues, or have any other feedback. I'm continuously working to make this the most reliable driving companion app in the Apple ecosystem! 

Finally added automatic trip detection, VIN-based vehicle matching, and customizable CarPlay dashboards to Speedometer: Driving Tracker